Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Kolster, Peter R.
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Bourquin, Andre
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: van Noort, Marco
Inventor: Tancredi, Jr., Robert J.
Inventor: Kolster, Peter R.
Inventor: Spivey, James W.
Inventor: Hubbard, Agnes, Spivey, James
Inventor: Hubbard, Agnes, Spivey, James
Inventor: Bennett, Cecilia L. D.